C = pi*D = 3.14 * 25 = 78.5 in.
5,280ft/mi * 12in/ft. * 360o/78.5in * 295mi =
Problem #1
Find the arc length corresponding to the given angle (in degrees) on a circle of radius 3.3.
An angle of 39 degrees has an arc length of_______ units.
Problem #2
The diameter of the wheels on your car (including the tires) is 25 inches. You are going to drive 295 miles today. Each of your wheels is going to turn by an angle of_________degrees.
1 answer
2 answers